Question

Exercicio de fixacao

Answer 1

=(-3).(-3) + 5 + (-3+9) + 2
=9 + 5 + 6 + 2 
14+8= 22

Answer 2

Resposta: A) 0,5h=_______ S

B) 2,0h=________ S

C) 3,5h= ________ S

D) 1/4h = ________ S

E) 3,0 m = _______ CM

F) 2,5m=________ CM

G) 0,5m = _______MM

H) 20 cm = ______M

I) 5,0kg= ______ G

J) 1,5 = ______G

K) 450,0g=_______kg

L) 20,0g = ________kg

M) 500,0g = ________kg

N) 1000,0g = ________kg

Explicação passo-a-passo: